Tsibizova EL. The sex and age-related characteristic and the analysis of the natural reasons of death of European bison (Bison bonasus L.) in the breeding station of the Oksky reserve. EBCN [Internet]. 2009 Sep. 1 [cited 2024 Apr. 24];2:73-9. Available from: http://ojs.wisent.org/index.php/czasopismo/article/view/172